1 files changed, 29 insertions, 3 deletions
diff --git a/actioncable/CHANGELOG.md b/actioncable/CHANGELOG.md
index 2bf11da463..38bf842b14 100644
--- a/actioncable/CHANGELOG.md
+++ b/actioncable/CHANGELOG.md
@@ -1,8 +1,34 @@
-*   ActionCable socket errors are now logged to the console
+## Rails 5.2.0.beta2 (November 28, 2017) ##
 
-    Previously any socket errors were ignored and this made it hard to diagnose socket issues (e.g. as discussed in #28362).
+*   No changes.
 
-    *Edward Poot*
 
+## Rails 5.2.0.beta1 (November 27, 2017) ##
+
+*   Removed deprecated evented redis adapter.
+
+    *Rafael Mendonça França*
+
+*   Support redis-rb 4.0.
+
+    *Jeremy Daer*
+
+*   Hash long stream identifiers when using PostgreSQL adapter.
+
+    PostgreSQL has a limit on identifiers length (63 chars, [docs](https://www.postgresql.org/docs/current/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS)).
+    Provided fix minifies identifiers longer than 63 chars by hashing them with SHA1.
+
+    Fixes #28751.
+
+    *Vladimir Dementyev*
+
+*   Action Cable's `redis` adapter allows for other common redis-rb options (`host`, `port`, `db`, `password`) in cable.yml.
+
+    Previously, it accepts only a [redis:// url](https://www.iana.org/assignments/uri-schemes/prov/redis) as an option.
+    While we can add all of these options to the `url` itself, it is not explicitly documented. This alternative setup
+    is shown as the first example in the [Redis rubygem](https://github.com/redis/redis-rb#getting-started), which
+    makes this set of options as sensible as using just the `url`.
+
+    *Marc Rendl Ignacio*
 
 Please check [5-1-stable](https://github.com/rails/rails/blob/5-1-stable/actioncable/CHANGELOG.md) for previous changes.